function serial(id){
     var urlForm = $(id).attr('action');
     var serials = $(id).serialize();
     var mail = $(id).children('input[name=value(mail)]').eq(0).val();
     return;
      $.ajax({  
       type: "POST",
       url: 'ajax_form.php',
       data: {url: urlForm, get: serials, mail: mail},
       success: function() {  
	    alert ('aaa');
	}
    });
}